Wind energy :  an assessment of the technical and economic potentia : a case study for the Federal Republic of Germany, commissioned by the International Energy Agency / 
L. Jarass [et al.]. 
 - Berlin :  Springer Verlag,  1981. 
 - XI, 209 s. :  il. ;  25 cm. 
<br/><br/>Bibliogr. s. [207]-209. 
<br/><br/><label>ISBN: </label>3540103627 0387103627 
<br/><br/><label>Subjects--Corporate Names: </label><br/>International Energy Agency.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energia wiatru--Niemcy Zachodnie.